Citric Acid is colourless and crystalline in nature. It is a natural acid found in citrus or sour fruits like lemon,oranges etc. This acid is basically a natural preservative/conservative which plays an effective role in preparing of churans, pickles and confectionery items. It is widely used to add a sour flavour in food and beverages. Apart from that, Citric Acid is act as a good cleaning agent and also used in bleaching.